A few weeks ago I was surprised to see a new kind of bird in my garden. It was a rose-ringed parakeet, not something you'd expect in a backyard in Rotterdam. Once those birds were only found as a pet in this country, but some escaped and managed to survive and now they seem to become pretty common.

This one was enjoying the plums that were nearly ripe. It picked them one by one, to take a few bites, drop it and then grab the next one. After a second visit, not one plum was left...

However, one of the photos I took turned out quite nice and I got a hint from someone to turn it into a puzzle. It got published today and it doesn't seem too hard - don't let the points daunt you!